Topics: Past Modals
He _______ have called you, but he didn’t have your number.
A. could
B. could have
C. must
D. should
Select your answer:

Random Topics:
will, be going to, would like toRelative Pronoun/AdverbsPresent and Past TenseAdverbTenses and VerbsQuantifiers and ArticlesSpeech TensesComparative and Superlative AdjectivesLet & Be allowed toPassive to ActiveOther quiz:
Grammar › ViewThe contractor renovated our kitchen last month.
A. Passive
B. Active
Tenses › View
The game ……….. by the time they arrived.
A. had finished
B. had been finishing
C. finished
